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Broadcast reception device

A broadcast receiving and e-mail technology, which is applied in the field of broadcast receiving devices, can solve the problems of no specific disclosure and convenience

Inactive Publication Date: 2006-04-05
KYOCERA CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, in the portable information terminal disclosed in the above-mentioned Japanese Patent Laid-Open, there is no specific disclosure about how to improve the convenience regarding the relationship between browsing e-mail texts and watching broadcasts.

Method used

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  • Broadcast reception device

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Embodiment Construction

[0014] In the following, based on figure 1 and figure 2 Embodiments of the present invention are described.

[0015] like figure 1 As shown, the portable receiving terminal 2 has figure 2 The appearance of a portable telephone driven by a battery 221 is shown. By the coded video-audio data obtained as a result of the terrestrial digital tuner 230 receiving the broadcast, or by the coded video-video data read from the memory card 3 inserted into the slot 201 and others, the portable reception Terminal 2 displays video on liquid crystal display panel 202 and outputs audio from earphone 203 . On the main body of the portable receiving terminal 2 are provided operation buttons (play / pause, stop, fast forward, volume, etc.) and a numeric keypad on viewing, among other components. It should be noted that in this embodiment, the encoded video-audio data is MPEG-4 data.

[0016] The MPEG-4 data read from the memory card 3 is supplied to the MPEG-4 video decoder 204 via the PCM...

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Abstract

When electronic mail is arrived while digital broadcasting is being viewed in a portable receiving terminal (2), a process for automatically opening the electronic mail, or a process for opening the electronic mail according to an instruction by a user is to be carried out. In addition, when the process for opening the electronic mail is thus carried out while a video obtained by receiving broadcast is being displayed, a process for switching to a display screen for an electronic mail content (body text) is not carried out. Instead, the video obtained by receiving broadcast is remained displayed, and the content (body text) obtained as a result of opening the electronic mail, too, is displayed by an OSD function within the same screen (liquid crystal display panel 202).

Description

technical field [0001] The present invention relates to a broadcast receiving device for receiving broadcast waves. Background technique [0002] In the digital broadcasting system, information about programs and other information are appended to video and audio, and these are compressed on the side of the broadcasting station. The compressed video and audio are multiplexed based on MPEG (Moving Picture Experts Group) to generate a digitally modulated, and transmitted transport stream. Then, on the side of the receiving device, the received digitally modulated signal is demodulated to generate a transport stream separated into video, audio and other information, and the transport stream is analyzed so that the programs and other information are provided to the user. [0003] Also, among portable information terminals, a terminal having two functions, that is, a function for sending and receiving e-mails, and another function for receiving digital broadcasting has been sugge...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/44H04N5/445
CPCH04N7/163H04N21/4314H04N21/478H04N21/41407H04N21/4312H04N21/4786H04N5/445
Inventor 松冈航
Owner KYOCERA CORP
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